Jeom-Hui Ryu is a Korean voice actress known for her work in anime dubbing, providing the Korean-language voices for characters in a wide range of Japanese animated series. Her career is primarily documented through the roles she has performed for the Korean localization of these shows.

Ryu's filmography is extensive and includes several prominent and long-running series. One of her most recognized roles is voicing the cheerful and airheaded guitarist Yui Hirasawa in the popular music-themed slice-of-life anime K-ON! and its subsequent film adaptation. Another significant role is Momoko Kuzuryu, the energetic and determined martial artist bride in the action-comedy series Sumomomo Momomo - Chijō Saikyō no Yome.

Her voice work also spans iconic and long-running franchises. In the comedic science fiction series Sgt. Frog (Keroro Gunsō), she voices Tamama, the excitable and possessive second-in-command of the Keroro platoon, a role she also reprised for the series' third feature film. Ryu has taken on parts in a variety of other genres, such as the gentle and introspective Honoka Sawatari in the anthology series Sentimental Journey, and Leo Kakinoki, the paranormal-obsessed friend in the horror series Ghost Stories.

Beyond these titles, Ryu's credited roles are numerous, demonstrating a consistent presence in the Korean dubbing industry for anime. Her other works include voicing Yutaka Kobayakawa in Lucky Star, Nanaka Kirisato in Nanaka 6/17, Mikan Yamamura in Daa! Daa! Daa!, and roles in series such as Air Master, Great Teacher Onizuka, Tsubasa: RESERVoir CHRoNiCLE, and Deltora Quest. This body of work highlights her involvement in bringing a wide array of characters from major anime productions to Korean-speaking audiences.